id:A059787 - OEIS Search Results

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Distance between 2*(nth prime) and next prime.

+0
10

1, 1, 1, 3, 1, 3, 3, 3, 1, 1, 5, 5, 1, 3, 3, 1, 9, 5, 3, 7, 3, 5, 1, 1, 3, 9, 5, 9, 5, 1, 3, 1, 3, 3, 9, 5, 3, 5, 3, 1, 1, 5, 1, 3, 3, 3, 9, 3, 3, 3, 1, 1, 5, 1, 7, 15, 3, 5, 3, 1, 3, 1, 3, 9, 5, 7, 11, 3, 7, 3, 3, 1, 5, 5, 3, 3, 9, 3, 7, 3, 1, 11, 1, 11, 3, 1, 9, 5, 7, 3, 3, 9, 3, 1, 11, 3, 1, 7, 3, 5, 3, 3 (list; graph; listen)

	OFFSET	`1,4`
	EXAMPLE	`If a(n)=1 then Prime[n] is Sophie Germain prime.`
	MAPLE	`with(numtheory): [seq(nextprime(2ithprime(k))-2ithprime(k), k=1..256)];`
	CROSSREFS	`A005385, A005384.` `Sequence in context: A110629 A119979 A143149 this_sequence A081325 A132680 A105595` `Adjacent sequences: A059784 A059785 A059786 this_sequence A059788 A059789 A059790`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Feb 22 2001`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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